GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports for Winters 1899 - 1970 Site No. 476, Approximate Location: 43.26 N. Latitude, 77.62 W. Longitude Site Name Charlotte Harbor on Lake Ontario ---------------------------------------------------------------------------------------------------------- Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information ---------------------------------------------------------------------------------------------------------- 1900 3 6 7 -1 IN -1 -1 -1 -1 -1 -1 004.TIF 1900 3 13 6 -1 RT -1 -1 -1 -1 -1 -1 005.TIF 1900 3 20 9 -1 -1 -1 -1 -1 -1 -1 006.TIF 1900 4 10 -1 -1 OW -1 -1 -1 -1 -1 -1 009.TIF 1901 3 5 10 -1 RT -1 -1 -1 -1 -1 -1 011.TIF 1901 3 12 10 -1 -1 -1 -1 -1 -1 -1 012.TIF 1902 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 019.TIF 1902 3 11 -1 -1 OW -1 -1 -1 -1 -1 -1 020.TIF 1902 3 18 -1 -1 OW -1 -1 -1 -1 -1 -1 021.TIF 1903 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 024.TIF 1904 3 15 13 -1 SO -1 -1 -1 -1 -1 -1 031.TIF 1904 3 22 -1 -1 RT -1 -1 -1 -1 -1 -1 032.TIF 1904 3 29 -1 -1 OW -1 -1 -1 -1 -1 -1 033.TIF 1905 3 7 15 -1 SO -1 -1 -1 -1 -1 -1 039.TIF 1905 3 14 15 -1 NC -1 -1 -1 -1 -1 -1 040.TIF 1906 3 6 3 -1 RT -1 -1 -1 -1 -1 -1 045.TIF 1906 3 20 -1 -1 IP -1 -1 -1 -1 -1 -1 047.TIF 1907 3 12 -1 -1 OW -1 -1 -1 -1 -1 -1 052.TIF LOWER HARBOR 1907 4 9 -1 -1 OW -1 -1 -1 -1 -1 -1 056.TIF 1908 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 059.TIF 1908 3 24 -1 -1 OW -1 -1 -1 -1 -1 -1 060.TIF 1908 3 31 -1 -1 OW -1 -1 -1 -1 -1 -1 524.TIF 1909 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 065.TIF 1909 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 067.TIF 1909 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 068.TIF 1910 3 1 -1 -1 OW -1 -1 -1 -1 -1 -1 071.TIF 1911 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 077.TIF 1911 3 14 -1 -1 OW -1 -1 -1 -1 -1 -1 078.TIF 1911 3 21 -1 -1 OW -1 -1 -1 -1 -1 -1 079.TIF 1912 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 082.TIF 1912 3 12 2 -1 BK -1 -1 -1 -1 -1 -1 083.TIF 1913 3 4 -1 -1 OW -1 -1 -1 -1 -1 -1 090.TIF 1914 3 3 -1 -1 OW -1 -1 -1 -1 -1 -1 098.TIF 1914 3 17 -1 -1 OW -1 -1 -1 -1 -1 -1 100.TIF 1915 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 106.TIF 1916 3 7 -1 -1 OW -1 -1 -1 -1 -1 -1 113.TIF 1916 3 28 -1 -1 OW -1 -1 -1 -1 -1 -1 116.TIF 1918 3 5 -1 -1 OW -1 -1 -1 -1 -1 -1 128.TIF 1920 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 140.TIF 1920 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 141.TIF 1934 3 27 -1 -1 OW -1 -1 -1 -1 -1 -1 231.TIF ---------------------------------------------------------------------------------------------------------- Ice thickness is in inches, -1 = no thickness reported, see report for ice conditon codes. T1 = ice thickness or part of a range if T2 is present, C1 = primary condtion of ice. T1C1 = thickness of C1 or part of range if T2C1 is presnet. C2, T1C2, T2C2, C3, T1C3, T2C3 are secondary and ternary ice conditon and condition thickness.